Method for performing winter protection on outdoor blueberries

A blueberry, open-air technology, applied in the fields of botanical equipment and methods, plant protection cover, gardening, etc., can solve problems such as unsatisfactory effects, and achieve the effects of improving blueberry benefits, low cost, and reducing blueberry draw rate.

Inactive Publication Date: 2015-02-04
JOYVIO GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the effect of burying cold protection is good, it is most commonly used in low bushes and half-high bushes to protect against cold. However, high bush bluebe...

Method used

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Embodiment Construction

[0017] Below in conjunction with embodiment the present invention is further described.

[0018] A cold-proof method for blueberries in the open air, wherein the cold-proof time for blueberries is from mid-November to late February of the following year, comprising the following steps:

[0019] 1) First, place one side of the PE film with a thickness of 0.06mm on the bottom of the blueberry tree ditch;

[0020] 2) Cover the plant with a white plastic film to avoid damage to the flower buds, then compact the other side of the PE film with soil, and bury both sides of the PE film in the soil to avoid accelerated aging;

[0021] 3) Cover a layer of sunshade net on the top of the PE film, and compact both sides of the sunshade net with soil;

[0022] The thickness of the soil is 10cm.

[0023] Technicians use a. white plastic film + three-needle sunshade net, b. felt, c. non-woven fabric, d. six-needle sunshade net, e. % to 65%, and the shading rate of the six needles is about ...

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Abstract

The invention discloses a method for performing winter protection on outdoor blueberries. The method comprises the following steps of (1) firstly placing one side of a white plastic film at the bottom of a furrow of a blueberry tree; (2) covering a plant with the white plastic film to prevent flower buds from being damaged, pressing the other side of the white plastic film with soil, and burying two sides of the white plastic film into soil to prevent acceleration of aging; (3) covering the white plastic film with a sunshade net, and pressing two sides of the sunshade net with soil. The method has the beneficial effects that the outdoor blueberry plant is directly covered by the white plastic film and the sunshade net so as to realize winter protection; the method is simple and feasible; the cost is low; furthermore, the white plastic film and the sunshade net can be repeatedly used for more than 3 years; meanwhile, the sprouting rate of the blueberries is reduced, and the blueberry benefit is enhanced.

Description

technical field [0001] The invention belongs to the technical field of digital cultivation, in particular to a cold-proof method for open-air blueberries. Background technique [0002] Blueberry trees are shrubs with thin branches, thin xylem, underdeveloped waxy layer and cuticle, and weak water retention capacity. Under the action of low temperature and strong wind in winter, it is easy to cause damage to stripping, which has become the main bottleneck for the development of the blueberry industry in the north. , especially in varieties with low cold resistance such as Lanfeng. Although the effect of burying cold protection is good, it is most commonly used in low bushes and half-high bushes to protect against cold. However, high bush blueberry trees are strong, and the main bushes are not easy to fall when buried in the soil, so the effect is not ideal. Cold-proofing materials for bush blueberries is imperative. Contents of the invention [0003] The purpose of the pr...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G13/02
CPCA01G17/005A01G13/0206
Inventor 郑建立卢言海高勇
Owner JOYVIO GRP
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